Join us at the Tree Pittsburgh campus in Lawrenceville to help us spruce up our space! Tree Pittsburgh’s riverside location offers a place for folks to gather and supports the natural ecosystem even in an urban setting. From our visitors driving down from Butler Street to the native species that wonder in through our natural areas, we want to be ready for guests of all walks of life! If you have some time to help lend a hand for our future visitors, register now and be on the look out Campus Volunteer Days on Fridays.